To Yenzen:
1) If you are irked about not being able to hand vassals over to another ruler, check out the console commands. There is something in there that will come pretty close. Probably a combination of: charinfo and give_title will get you there. Save your game first of course. http://forum.paradoxplaza.com/forum/showthread.php?585658-Cheats
3) It's how many duchies you personally own, it's how many duchies are actually incorporated in the Kingdom itself at that time. Go to the Kingdom dejure tab to see what duchies are allowed to vote. It's the same reason I can be an HRE duke in northern Italy and not be able to vote for Kaiser, it's because that's not dejure part of the HRE.
1) If you are irked about not being able to hand vassals over to another ruler, check out the console commands. There is something in there that will come pretty close. Probably a combination of: charinfo and give_title will get you there. Save your game first of course. http://forum.paradoxplaza.com/forum/showthread.php?585658-Cheats
3) It's how many duchies you personally own, it's how many duchies are actually incorporated in the Kingdom itself at that time. Go to the Kingdom dejure tab to see what duchies are allowed to vote. It's the same reason I can be an HRE duke in northern Italy and not be able to vote for Kaiser, it's because that's not dejure part of the HRE.